external/bsd/libc++/dist/libcxxrt/test/test_guard.cc

   1 #include <stdio.h>
   2 #include "test.h"
   3
   4 static int static_count;
   5 struct static_struct
   6 {
   7         int i;
   8         static_struct()
   9         {
  10                 static_count++;
  11                 i = 12;
  12         };
  13 };
  14
  15 static static_struct ss;
  16
  17 int init_static(void)
  18 {
  19         static static_struct s;
  20         return s.i;
  21 }
  22
  23 void test_guards(void)
  24 {
  25         init_static();
  26         int i = init_static();
  27         TEST(i == 12, "Static initialized");
  28         TEST(static_count == 2, "Each static only initialized once");
  29 }